1138614126 has 32 divisors (see below), whose sum is σ = 2559029760. Its totient is φ = 335109984.

The previous prime is 1138614119. The next prime is 1138614131. The reversal of 1138614126 is 6214168311.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315546 + ... + 319133.

It is an arithmetic number, because the mean of its divisors is an integer number (79969680).

Almost surely, 2^1138614126 is an apocalyptic number.

1138614126 is an abundant number, since it is smaller than the sum of its proper divisors (1420415634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1138614126 is a wasteful number, since it uses less digits than its factorization.

1138614126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634720.

The product of its digits is 6912, while the sum is 33.

The square root of 1138614126 is about 33743.3567684070. The cubic root of 1138614126 is about 1044.2204379573.

The spelling of 1138614126 in words is "one billion, one hundred thirty-eight million, six hundred fourteen thousand, one hundred twenty-six".